docs: def cli(env):
      """List routing types."""
      mgr = SoftLayer.LoadBalancerManager(env.client)
  
      routing_methods = mgr.get_routing_methods()
      table = formatting.KeyValueTable(['ID', 'Name'])
      table.align['ID'] = 'l'
      table.align['Name'] = 'l'
      table.sortby = 'ID'
      for routing_method in routing_methods:
          table.add_row([routing_method['id'], routing_method['name']])
  
      env.fout(table)